Pharmaceutical Standards

Applications Oleoyl-L-carnitine-d3 is labelled Oleoyl-L-carnitine (O526700, HCl salt), a long-chain fatty ester of carnitine which is accumulated and released into the circulation, in fatty-acid oxidation defects. Pattern of Oleoyl-L-carnitine can be diagnostic for a number of ß-oxidation defects.
References Adams, S., et al.: J. Nutrition, 139, 1073 (2009); Ventura, F., et al.: Clinica Chimica Acta, 281, 1 (1999); Pourfarzam, M., et al.: Clinical Chem,, 40, 2267 (1994); Schaefer, J., et al.: Pediatric Res., 37, 354 (1995)

Applications 7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(carboxymethoxy)imino]acetyl]amino]-cefixime is a cefixime impurity. Cefixime (C242800) is an orally active, third generation cephalosporin antibiotic.
References Kamimura, T., et al.: Antimicrob. Agents Chemother., 25, 98 (1984),Yamanaka, H., et al.: J. Antibiot., 38, 1738 (1985), Guay, D.R.P., et al.: Antimicrob. Agents Chemother., 30, 485 (1986),

Applications 5-Chloronaphthalen-1-amine

Applications N,N’-Bis(3-pyridyl)urea (cas# 39642-60-9) is a compound useful in organic synthesis.

Applications rac cis-Paroxetine N-Methyl is an impurity formed in the synthesis Paroxetine (P205750) related compounds.
References Gangula, S., et al.: Syn. Commun., 42, 3344 (2012);

Applications A metabolite of Ranolazine (R122500).

Applications 1-[(2-Nitrophenyl)sulfonyl]-1H-pyrrole is used in the preparation of various 2-​substituted N-​nosylpyrroles.
References Shibata, M. et al. Tetrahedron. 71, 4495 (2015);

Applications Isopropyl Phenyl Phosphate-d7 is the isotope labelled analog of Isopropyl Phenyl Phosphate (I873050); a polymer plasticizer for controlled release pesticide formulations. Isopropyl Phenyl Phosphate is also used as an antiwear and fireproofing agent.
References Asrar, J., et al.: PCT Int. Appl. WO 2002021913 A2 20020321. Mar 21, 2002; Placek, D.G., et al.: PCT Int. Appl. WO 9616143 A1 19960530. May 30, 1996; Beacham, H.H., et al.: Eur. Pat. Appl. EP 2601 A1 19790627. Jun 27, 1979

Applications Methyl Cyano(2-nitrophenyl)acetate (cas# 113772-13-7) is a compound useful in organic synthesis.

Applications γ-Valerolactone-d3 is the isotope labelled analog of γ-Valerolactone. γ-Valerolactone is a naturally occurring chemical found in fruits and is frequently used as a food additive. It can be converted to liquid alkenes which can be used as transportation fuels.
References Horvath, I.T., et al.: Green Chem., 10, 238 (2008); Bond, J.Q., et al.: Science, 327, 1110 (2010)

Applications Fluorescent Brightener KSN (cas# 5242-49-9) is a useful research chemical.

Applications 1,3,5-Tri(1-naphthyl)benzene (cas# 7059-70-3) is a useful research chemical.

Applications A metabolite of the agricultural fungicide Kresoxim-methyl(K659000).
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Salmon, F. et a.: Xenobiotica, 26, 803 (1996); Gold, R.E. et al: Mod. Fungic. Antifungal Compd., 11, 79 (1996);

Applications Pimelic Acid-d4 is the labelled form of Pimelic Acid (P445040). Pimelic Acid is a metabolite found in four biofluids from dairy cows that may be used as biomarkers of milk.
References Sun, H., et. al.: J. Proteome Res., 14, 1287 (2015)

Applications Methyl trans-Cinnamate-d5 (phenyl-d5) (CAS# 61764-82-7) is a useful isotopically labeled research compound.

Applications Intermediate for the synthesis of O-desmethylvenlafaxine.